144481489 is an odd 9-digits composite number following 144481488
and preceding 144481490 . In scientific notation, it is written as 1.44481489 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 141590400 positive integers (up to 144481489) that are relatively prime to 144481489.
144481489 has 8 divisors, whose sum is 147390120
The reverse of 144481489 is 984184441
Previous prime number is 281
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-four million four hundred eighty-one thousand four hundred eighty-nine
Scientific notation
1.44481489 × 10^8
Engineering notation
1.44481489 × 10^6
Prime Factorization
61 × 281 × 8429
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144481489
Product of the distinct prime numbers
The prime factorization of 144481489 is 61 × 281 × 8429.
Since it has a total of 3 prime factors.
3 , 7 , 79 , 2 , 808 , 197 , 9332 , 4308 , 34665 , 13876 , 626652 , 147816 , 2768172 , 5478907 , 59110703 , 39196847 , 600797336 , 308052413 , 8089824515 , 612606313
n×2
288962978
n×3
433444467
n×4
577925956
n×5
722407445
n÷2
72240744.5
n÷3
48160496.333333
n÷3
36120372.25
n÷5
28896297.8
n2
20874900663657121
n3
3.0160367306123E+24
n4
4.3576147771755E+32
n5
6.2959467149472E+40
2 √n
12020.045299415
3 √n
524.73182252046
4 √n
109.63596717964
5 √n
42.851146066734
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144481488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144481489 can be divided by 8 positive divisors.
The sum of these divisors (counting 144481489) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111001001110011010001
3
Ternary
101001212102100021
4
Quaternary
20213021303101
5
Quinary
243441401424
6
Senary
22200423441
8
Octal
1047116321
10
Decimal
144481489
12
Duodecimal
40477b81
16
Hexadecimal
89c9cd1
20
Vigesimal
25303e9
36
Base36
2e0qmp
md5
f9545b66bc753f5ccb56f35e2ca010eb
sha1
51799d9a52414855315c18eed547ba39b1e53715
sha256
364b7f20313628433d9af2e7dbdcec03a0b29c0281172ef8983ae3e8e4151396
sha512
0178174cb0f626b04706ff177a66444195497407297364e35eba64364910836bf37bc4a7a825ded677794852affd63d96a74be67f3cccc5466f580734f2ffaf2
ripemd-160
853d5e73a091f62ce587884d704ae06c229bf965
Diameter
288962978
Circumference
907803968.84423
Area
6.5580434569362E+16
Volume
1.2633545114465E+25
Surface area
2.6232173827745E+17
Circumference
907803968.84423
Perimeter
577925956
Area
20874900663657121
Diagonal
204327681.25566
Surface area
125249403981942726
Volume
3.0160367306123E+24
Space diagonal
250249279.7012
Perimeter
433444467
Area
9.0390971381019E+15
Altitude
125124639.8506
Surface area
9.0390971381019E+15
Volume
3.5544333742061E+23
Height
68109227.08522